The E2S hazardous location combined audible and visual signaling range includes Xenon and LED technology integrated with alarm horn sounders to produce the most effective warning signals. These are available in marine grade aluminum or 316 stainless steel enclosures and approved to UL, cUL, IECEx and ATEX standards for all gas groups, Classes, Divisions and Zones. One stand out combination offering is the E2S Alarm Bar, which is a pre-engineered bar with a range of 1 to 6 strobe lights, along with an interconnected sounder and junction box in a certified assembly, mounted on a 304SS or 316SS back plate.